Question

How many moles of NaCl are needed to make 10.0L of a 5 M solution of
Salt water?*

Answer 1

Answer: 50 mol

Step-by-step explanation:

`Molarity=(Moles -of -solute)/(liters -of -solution)`

`M=(mol)/(L)`

`mol=M*L`

`mol=5*10\\mol=50mol`